baber/WOPTO huggingface dataset:
Patent CA-1212893-A (CA)
Inventor: DUFFER PAUL F
IPC: C03C17/28
Filed: 1983-09-28
Granted: 1986-10-21
Abstract: Abstract of the Disclosure A method is disclosed for protecting glass surfaces in a stack of glass sheets by treating the surfaces with a mixture of stain-inhibiting organic acids which crystallize on the glass, and separating adjacent surfaces with an interleaving material.
Patent CA-1206110-A (CA)
Title: Transport medium for micro-organisms
Inventor: BRYAN LAWRENCE E
IPC: C12N1/20
Filed: 1983-10-11
Granted: 1986-06-17
Abstract: Abstract of the Disclosure The invention disclosed is an improved transport medium for microorganisms, the improvement residing in the inclusion of Mg++ in a concentration of 0.6 to 1.2 g per litre of medium, preferably about 1.0 g/l.  Further improvement resides in the timing of inclusion of the reducing agent, sodium thioglycollate, i.e. just before use.  It has also been found that the detoxifi-cation agent, activated charcoal, may be included in concentra-tions of 5 - 10 g/l of medium.
Patent CA-1201832-A (CA)
Inventor: HUSSON ALAN L
IPC: B66B1/24
Filed: 1983-11-21
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE A speed pattern generator, and method of genera-ting a speed pattern, for use by an elevator car during a run to a target floor.  The speed pattern includes a time based portion and a distance-to-go based portion. Calcula-tions during the time based portion  are minimized by calculating spaced points or decision speeds on the acce-leration portion of the desired speed pattern.  The points selected are those points at which decisions must be made as to whether the acceleration portion of the pattern should be continued.  The pattern is changed at a predeter-mined jerk limited rate between the decision points, until a decision is made which indicates acceleration should be reduced to zero, either because the maximum desired magni-tude of the speed pattern is being approached, or because the advanced floor position (AVP floor) of the elevator car has reached the target floor.  A final and single calculation during the time based portion is then made, which uses the latest decision speed to calculate the desired slowdown distance for the elevator car.  When the elevator car reaches the calculated slowdown distance, a distance to-go speed pattern is generated, which is sub-stituted for the time based pattern when the two patterns have a predetermined relationship.
Patent CA-1216784-A (CA)
Inventor: SPANGENBERG ROBBERT E
IPC: E06B9/324
Filed: 1983-12-20
Granted: 1987-01-20
Abstract: A B S T R A C T                        A CORD LOCK           A cord lock for a blind, such as a venetian blind in which the body 10 is inserted in an aperture 12 in headrail 14.  The body is retained by a U-shaped metal element 40, at least one of the two legs, 44, 46 of which serve the purpose, in addition to holding the body in the headrail, of acting as a wear resistant guide for the cords 25 to be locked.  The other leg can be used as a cord separator.
Patent CA-1211506-A (CA)
Inventor: MOLNAR DANIEL O
IPC: E21B47/022
Filed: 1984-01-05
Granted: 1986-09-16
Abstract: BOREHOLE INERTIAL GUIDANCE SYSTEM                 Abstract of the Invention In order to improve the accuracy of borehole survey systems utilizing probes with inertial components including inclinometers, two ring laser gyro units are included to provide rotation information to the system.  When the probe is moving in a borehole, inclinometer information is used to produce a synthetic rotation signal to take the place of a third gyro and the earth's rotation is used for a similar purpose in combination with signals from the two ring laser gyros when the probe is stopped.  Wire line velocity is used in combination with the inclinometer and gyro information to provide signals representing the probe velocity and position.          Coordinate transformations are provided in the probe to transform the inertial signals and wire line velocity  signals into earth reference coordinate system.  Kalman filtering incorporates non-inertial velocity data to reduce the effect of errors inherent in the generation of various input signals to the system.
Patent CA-1211244-A (CA)
Inventor: TREVINO MARTINEZ JOSE L
IPC: C08L33/02
Filed: 1984-01-19
Granted: 1986-09-09
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention relates to a polymeric binder composition comprised of two polymeric components wherein one of the two polymeric components is a lightly cross-linked copolymer comprising, in polymerized form, an .alpha.,.beta.-ethylenically unsaturated carboxylic acid, an ester of an .alpha.,.beta.-ethylenically unsaturated carboxylic acid and an unsaturated nitrile.  In general, such cross-linking is achieved using a small amount of a cross-linking monomer such as allyl methacrylate.
Patent CA-1211143-A (CA)
Title: Circuit breaker comprising parallel connected  sections
Inventor: NAGEL HARRY H
IPC: H01H73/42
Filed: 1984-02-10
Granted: 1986-09-09
Abstract: Abstract:            A circuit breaker comprising parallel connected sections A circuit breaker (10) comprising two or more sections (12, 14 and 16) connected in parallel with each other.  Each section (12, 14 or 16) of the circuit breaker comprises an electromagnetic sensing device (50, 50a or 50b) and a pair of relatively movable contacts (34,38; 34a,38a; or 34b,38b).  The electromagnetic sensing devices (50, 50a or 50b) are electrically connected at one of their ends to the load terminals (54, 54a or 54b).  The load terminals (54, 54a or 54b)are electrically connected in parallel with each other by a bar (49).  The electromagnetic sensing devices (50, 50a and 50b) are electrically connected at their other ends to each other and are also electrically connected to all of the movable arms (36, 36a and 36b) which support the movable contacts (34, 34a and 34b).  The movable contacts (34, 34a and 34b) are engageable with stationary contacts (38, 38a and 38b) carried by line terminals (40, 40a and 40b) which are themselves all electrically connected in parallel with each other by a bar (47).  Thus, the electromagnetic sensing devices (50, 50a and 50b) are connected in parallel at both of their electrical ends and the relatively movable contacts (34,38; 34a,38a and 34b,38b) are also connected in parallel at both of their electrical ends while the electromagnetic sensing devices (50, 50a and 50b) on the one hand, and the relatively movable contacts (34,38; 34a,38a; and 34b,38b) on the other hand, are also in series with each other, whereby the current is divided equally among all of the electromagnetic sensing devices (50, 50a and 50b) even though the current may not be equally divided among all of the relatively movable contacts (34,38; 34a,38a; and 34b,38b) because of varying contact resistances.
Patent CA-1233919-A (CA)
Inventor: SEAL J DAVID
IPC: C02F1/00
Filed: 1984-05-22
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE    An improved control for a water softener includes a resin bed sensor for sensing when the resin bed has been depleted to a predetermined percentage of the total resin bed treating capacity.  The resin bed sensor is connected to a microcomputer which is also coupled to a flow meter to receive data therefrom indicative of the quantity of treated water leaving the water treatment device over a riven period of time.  When the resin bed sensor signals the microcomputer that the resin bed has been depleted to the predetermined capacity, the microcomputer calculates the total softening capacity of the resin bed.  Each day, the microcomputer computes both the total quantity of treated water consumed since the last regeneration and the remaining capacity of the resin bed.  The micro-computer also maintains a record in memory of the pre-vious 7 days' usage and the average usage is calculated to establish a soft water reserve value.  Should the remaining resin bed capacity be less than the established soft water reserve, then regeneration is initiated.
Patent CA-1242106-A (CA)
Inventor: WENDORFF WILLIAM L
IPC: A23L27/27
Filed: 1984-08-03
Granted: 1988-09-20
Abstract: Abstract of the Disclosure A method of producing a concentrated aqueous smoke solution which comprises evaporating an aqueous smoke solution under a vacuum at a temperature sufficiently high to produce water vapor, removing water vapor, and continuing the vacuum evaporation with water vapor removal until enough water is removed to produce a concentrated aqueous smoke solution.         A concentrated aqueous smoke solution, produced by the method, containing active carbonyls to give a browning index of at least about 15 and up to about 35.         A method of imparting smoke flavor to an edible product comprising contacting an edible product with a sufficient amount of the described concentrated aqueous smoke solution to impart smoke flavor to the edible product.
Patent CA-1270781-A (CA)
Inventor: EIGTVED PETER
IPC: C12P7/64
Filed: 1984-09-04
Granted: 1990-06-26
Abstract: ABSTRACT OF THE DISCLOSURE           A method for production of an immobilized lipase preparation is disclosed which comprises contacting an aqueous solution of a microbial lipase with a weak anion exchange resin at specified conditions in regard to pH and contact time, whereafter the preparation is isolated and dried.  The preparation can be used for continous transesterification of fats without solvents or other expensive auxiliary agents.
Patent CA-1254020-A (CA)
Inventor: CHENG ERIC K
IPC: A47B96/06
Filed: 1984-10-05
Granted: 1989-05-16
Abstract: APPARATUS FOR SUPPORTING OR ERECTING STRUCTURES     ABSTRACT OF THE DISCLOSURE   There is disclosed a bracket specially designed so that a panel fixed to the bracket can be easily and reliably engaged with the rail. A die cast bracket for use in supporting a panel has a first slot in a vertical edge and a second slot in a horizontal edge, and has a web located in asubstantially vertical plane in use, the web having means whereby the panel can be fixed thereto. A kit for supporting a wall-supported item of furniture having vertical panels, the kit including at least one elongate support member, the elongate support member having a vertical web and a horizontal web, the horizontal web having a vertically downwardly extending flange and the vertical web having a horizontal extending flange, and the panel having or carrying a bracket or the like having one slot to receive the vertical flange and one slot to receive the horizontal flange when the panel is assembled to a horizontally-extending elongate support member. Brackets as disclosed are durable and allow panels to be hung and removed, without deterioration.
Patent CA-1232116-A (CA)
Title: Linking means
Inventor: SANGSTER GEORGE G
IPC: F16B5/00
Filed: 1984-10-09
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DISCLOSURE           A linking means is disclosed for releasable connecting and quickly disconnecting two relatively discrete members in longitudinally aligned load bearing or fond transmitting relationship to each other.  The discrete members are connected by the coaction of hook-like flanges strategically disposed upon one member with angularly disposed retainer flanges disposed upon the other discrete member and the containment of a portion of one member between spaced outreaching flange members integrally formed upon said second member while a portion of the confronting edges of both members engage.           By disengaging the confronting edges of the member and vertically moving the first member relative to said second member, a quick disconnect is achieved.
Patent CA-1245172-A (CA)
Title: Procede de production d'enzymes cellulolytiques
Inventor: WARZYWODA MICHEL
IPC: C12N9/42
Filed: 1984-11-29
Granted: 1988-11-22
Abstract: L'invention concerne un procédé de production d'enzymes cellulolytiques par fermentation à l'aide du champignon Trichoderma reesei. Ce procédé est caractérisé en ce qu'il comprend les deux étapes successives suivantes: a) on laisse la culture en contact dans un milieu de nutrition avec une petite quantité de cellulose et de sucre, b) on alimente ensuite à l'aide d'une solution de sucre soluble cette culture à une vitesse telle que la concentration de sucre dans la zone de fermentation reste inférieure à 0,3%. Ce procédé permet d'obtenir des cellulases avec des rendements et des titres en enzymes élevés. Les enzymes cellulolytiques obtenus sont utilisés dans un procédé d'hydrolyse d'une biomasse ligno-cellulosique.
Patent CA-1219414-A (CA)
Inventor: GOODRICH CHARLES B
IPC: B22F9/08
Filed: 1984-12-17
Granted: 1987-03-24
Abstract: WATER ATOMIZATION                          ABSTRACT         Discloses water atomization of metal employing a water-alcohol solution as the atomizing medium.  Water propyl alcohol mixtures are especially advantageous.
Patent CA-1242086-A (CA)
Inventor: SHAW DAVID N
IPC: F25B1/00
Filed: 1985-01-08
Granted: 1988-09-20
Abstract: HIGHLY EFFICIENT FLEXIBLE TWO-STAGE REFRIGERATION SYSTEM Abstract of the Disclosure A refrigeration system characterized by a first stage booster compressor feeding multiple parallel connected second stage compressors in an otherwise conventional closed loop refrigeration system utilizing an economizer between the condenser and evaporator and returning economizer vapor to the inter-stage pressure point between the first stage and second stage compressors operates in a very flexible and highly efficient manner by driving the booster, first stage compressor at variable speed and the second stage compressors at constant speed, at maximum capacity, with those machines incapable of being unloaded. The control system utilizing a sensor for sensing evaporator pressure, evaporator temperature or suction pressure, varies the speed of the drive motor for the first stage booster compressor  to initially slow down the booster and secondly connect or disconnect the second stage compressor from the system. The booster is always operating and the economizer is always active in the system.  Since the high stage machines do not unload, they always operate at their peak efficiency.
Patent CA-1266805-A (CA)
Inventor: ASHWELL GARETH W B
IPC: H01L23/31
Filed: 1985-01-11
Granted: 1990-03-20
Abstract: ABSTRACT            The use of arsenosilicate glass (ASG) as a dielectric layer in semiconductors, and methods of producing arsenosilicate glasses as conformal coatings are described.  The ASG coatings may be produced as the result of heterogeneous reactions involving silane, arsine and oxygen.  In multilevel semiconductors ASG may be used over the polysilicon gates, over aluminium metallisation and second dielectric layer, and/or over a second metallisation.
Patent CA-1230683-A (CA)
Inventor: YOKOYAMA YUKIO
IPC: G06F11/30
Filed: 1985-01-29
Granted: 1987-12-22
Abstract: ABSTRACT   A control circuit for autonomous counters includes a constantly operating first data processor and intermittently operating second data processor capable of transmitting data to and receiveing data from each other.  The first and second data processor respectively output first and second reset pulses within a prescribed step of operation.  A first autonomous counter is coupled to the first data processor, for producing count pulses for counting the number of first prescribed clock pulses.  The first autonomous counter is reset by the first reset pulse.  A second autonomous counter is coupled to the second data processor, for producing count pulses for counting the number of second data processor, for producing count pulses for counting the number of second prescribed clock pulses.  The second autonomous counter is reset by a third reset pulse.  A logic gate is responsive to the output of either the first or second autonomous counter for placing the first and second data pro-cessor in a non-operating state.  A switch is coupled between the second data processor and the second autonomous counter, for supplying the second autonomous counter with the second reset pulse, as the third reset pulse, when the second data processor is in an operating state, or the first reset pulse, as the third reset pulse, when the second data processor is in a non-operating state.
Patent CA-1261612-A (CA)
Inventor: GODDARD ERROL D
IPC: C09K5/00
Filed: 1985-06-18
Granted: 1989-09-26
Abstract: HYDROPHOBIZER AND PSEUDO OIL-CONTAINING ANTIFREEZE     ABSTRACT    Antifreeze composition and composition concentrate containing at least one alcohol, at least one oxyalkylene compound having an ethylene oxide content of less than 50 weight percent of the alkyleneoxy radical component and at least one hydrophobizing compound selected from organic derivatives of phosphate, sulfate, phosphonate, sulfonate, carboxylate, organoammonium salts, phosphonium salts, amine oxides, amphoteric groups and zwitterionic groups.
Patent CA-1240425-A (CA)
Inventor: SPRINGER RICHARD A
IPC: G09G5/02
Filed: 1985-06-25
Granted: 1988-08-09
Abstract: Abstract:      Color dither patterns are read into a pixel bit map memory used to form a color display by means of concurrently addressing a pattern memory storing the dither patterns. Lower order address bits repeatedly access a preselected portion of the pattern memory to supply the dither pattern which is written as data into the pixel bit map memory.
Patent CA-1247375-A (CA)
IPC: A01D34/53
Filed: 1985-07-10
Granted: 1988-12-28
Abstract: TITLE:  MOWER     ABSTRACT OF THE DISCLOSURE     A mower  having  a  frame  consisting of  a top plate and downwardly extending side plates.  Reel adjust-ment members are pivotably connected to the side plates and carry the ends of the reel shaft to adjust the reel position.  A bed knife behind the reel is carried by two side  arms which extend  upwardly  and  forwardly  to  the front and top of the mower.  The side arms are pivoted at their rear to the frame side plates and are joined at their tops by a transverse bar.   The transverse bar is adjustably connected to the frame top plate by an adjust-ment device to adjust the bed knife position.  The rear roller is carried by further side arms also pivoted to the frame side plates and connected at their tops by a second transverse bar which is connected by an adjustment device to the frame top plate.  The mower is suspended at its center and drive is applied through a shaft extending over the mower generally parallel to the reel axis, to prevent torque changes from varying the height of an end of the mower.
Patent CA-1259960-A (CA)
Inventor: EASTER WILLIAM M
IPC: B65C3/00
Filed: 1985-09-03
Granted: 1989-09-26
Abstract: Labeling Apparatus Abstract A method and apparatus for installing a tubular, flexible label to a product container such as a soft drink bottle, at a labeling station.  The apparatus includes a pair of gripper assemblies secured to a reciprocal carriage; each gripper assembly includes a support frame, a cuff subassembly slidably mounted to the support frame for movement towards and away from an axis of a bottle located at the labeling station, and a clamping subassembly slidably mounted to the support frame for movement towards and away from a clamping surface defined by the cuff subassembly.  At the com-mencement of a label applying stroke, the cuff subassem bly and clamp subassembly are maintained a spaced dis-tance apart to enable the gripper assembly to receive the lower region of a label to be applied.  The cuff subassembly is then driven outwardly to uniformily ex-pand the lower region of the label until a gripper pad forming part of the clamped subassembly is engaged. The gripper assemblies are then driven downwardly in order the pull the label onto the bottle.  The label is released by the gripper assemblies when the label reaches a predetermined position; the gripper assemblies then return to the label receiving position.  The apparatus includes a cuff drive cam for maintaining an expanded position of the cuff subassemblies as the gripper assem-blies move past the bottle and a gripper release cam for releasing the label.  A stabilizing cam follower, forming part of each gripper assembly, is engageable with a cam surface defined by the cuff release cams.
Patent CA-1243585-A (CA)
Title: Hydraulic control system
Inventor: HAEUSSLER HUBERT
IPC: G05D7/00
Filed: 1985-09-12
Granted: 1988-10-25
Abstract: Abstract of the Disclosure A hydraulic control system for an elevator or other similar reciprocating user is disclosed, which comprises an adjustable throttle valve and a control or bypass valve disposed in the fluid supply line between the pump and elevator.  A pressure difference balance is pro-vided for controlling the operation of the control valve, and the pressure difference balance has one end operatively connected to the pressure provided by the pump, and the other end operatively connected to the pressure in the user or load line.  The control valve is thus adapted to main-tain a desired pressure difference across the throttle valve which is independent of the load on the user.  In addition, the zero setting of the pressure difference balance is adjustable, so as to permit the system to be equally operable in both the upward and downward movements of the elevator.
Patent CA-1254966-A (CA)
Inventor: MASHO YUKIO
IPC: G07D5/08
Filed: 1985-09-27
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE         A coin selection apparatus comprises detection coils and an oscillation circuit which detects changes of impedances of the detection coils caused when a coin pass through the detection coils, as a change of a voltage output.  The detection coils include at least two detection coils opposingly arranged to coin paths and one detection coil has coils connected in series and in phase and the other detection coil has coils connected in series and in opposite phases.  Those coils are arranged at a spacing smaller than a minimum diameter of a coin to be selected and all of the coils are connected in series and connected as a resonance element of the oscillation circuit.  Thus, material, thickness and diameter and other appearance characteristic of the coin are detected based on the voltage output of the oscillation circuit.  Accordingly, the coin selection apparatus is of simple construction and has a small number of components.
Patent CA-1249927-A (CA)
Inventor: ATHANS ROBERT J
IPC: A61B5/103
Filed: 1985-11-05
Granted: 1989-02-14
Abstract: ABSTRACT OF THE DISCLOSURE        ELECTROCARDIOGRAPH SENSOR POSITIONING DEVICE          The electrocardiograph sensor positioning device includes a pair of sensor locating members that are angularly adjustable with respect to each other to a determinable angular position.  Cooperative indicia means provided on each of the sensor locating members furnish an indication of the relative angular position therebetween.  Each of the sensor locating members defines a plurality of location zones for positioning of the electrocardiograph sensors and indicia means are provided alongside the location zone to determine the precise location of the electrocardiograph sensors when they are positioned in the location zones.  The electrocardiograph sensor positioning device thus permits the establishment of reference paths on the human anatomy which are used to locate the positions of the electrocardiograph sensors.  The size and extent of the reference paths and the pivotal arrangement of one of the sensor locating members permits adaptation of the device to a relatively wide range of anatomical size and shape regardless of sex.